The NSW Waratahs have predictably named an unchanged starting line-up for Saturday's Super Rugby final against the Crusaders at ANZ Stadium as they seek to convert an eight-match winning streak into a maiden title.

With no injury concerns following last Saturday's 26-8 semifinal win over the Brumbies, head coach Michael Cheika has retained the 23-man squad that provided the success-starved franchise with a historic home final.

However, he has named Wallabies wing Peter Betham on an extended 10-man bench for Cam Crawford, with two players to be omitted prior to kick-off.

The Waratahs, who finished the regular season on top of the table, are seeking to avenge two previous title-deciding losses to the Crusaders in 2005 and 2008.

Five players in the squad were involved in the final in Christchurch six years ago - Rob Horne, Kurtley Beale, Wycliff Palu, Tatafu Polota-Nau and Benn Robinson.